CVE-2023-20730 — MEDIUM (4.4)

Vulnerability Description

In wlan, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS07573552; Issue ID: ALPS07573552.

CVSS Score

4.4

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Linuxfoundation	Yocto	3.1
Google	Android	13.0
Mediatek	Mt6985	-
Mediatek	Mt7902	-
Mediatek	Mt7921	-
Mediatek	Mt8365	-
Mediatek	Mt8518	-
Mediatek	Mt8532	-

Related Weaknesses (CWE)

CWE-125

References

https://corp.mediatek.com/product-security-bulletin/June-2023Vendor Advisory
https://corp.mediatek.com/product-security-bulletin/June-2023Vendor Advisory

FAQ

What is CVE-2023-20730?

CVE-2023-20730 is a vulnerability with a CVSS score of 4.4 (MEDIUM). In wlan, there is a possible out of bounds read due to a missing bounds check. This could lead to local information disclosure with System execution privileges needed. User interaction is not needed f...

How severe is CVE-2023-20730?

CVE-2023-20730 has been rated MEDIUM with a CVSS base score of 4.4/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2023-20730?

Check the references section above for vendor advisories and patch information. Affected products include: Linuxfoundation Yocto, Google Android, Mediatek Mt6985, Mediatek Mt7902, Mediatek Mt7921.